<template>
  <basic-container>
    <div class="avue-crud">
      <el-form :inline="true">
        <el-form-item
          label="菜单名称"
          prop="menuName"
        >
          <el-input
            v-model="queryParams.menuName"
            clearable
            placeholder="请输入菜单名称"
            size="small"
            @keyup.enter.native="getList"
          />
        </el-form-item>
        <el-form-item>
          <el-button
            icon="el-icon-search"
            type="primary"
            @click="getList"
          >搜索</el-button>

          <el-button
            v-if="permissions.sys_menu_add"
            icon="el-icon-plus"
            type="primary"
            @click="addOrUpdateHandle(false)"
          >
            添加
          </el-button>
        </el-form-item>
      </el-form>

      <el-table
        v-loading="loading"
        :data="menuList"
        :tree-props="{children: 'children', hasChildren: 'hasChildrens'}"
        border
        row-key="id"
      >
        <el-table-column
          :show-overflow-tooltip="true"
          label="页面名称"
          prop="name"
          width="180"
        ></el-table-column>
        <el-table-column
          label="排序"
          prop="sortOrder"
          width="60"
        ></el-table-column>
        <el-table-column
          :show-overflow-tooltip="true"
          label="组件路径"
          prop="path"
        ></el-table-column>
        <el-table-column
          align="center"
          label="类型"
          prop="menuType"
          width="80"
        >
          <template slot-scope="scope">
            <el-tag
              v-if="scope.row.menuType === '0'"
              type="success"
            >页面</el-tag>
            <el-tag
              v-if="scope.row.menuType === '1'"
              type="info"
            >按钮</el-tag>
          </template>
        </el-table-column>
        <el-table-column
          align="center"
          label="显示状态"
          prop="visible"
          width="80"
        >
          <template slot-scope="scope">
            <el-tag
              v-if="scope.row.visible === '1'"
              type="success"
            >显示</el-tag>
            <el-tag
              v-if="scope.row.visible === '0'"
              type="info"
            >隐藏</el-tag>
          </template>
        </el-table-column>
        <el-table-column
          :show-overflow-tooltip="true"
          label="权限标识"
          prop="permission"
        ></el-table-column>
        <el-table-column
          align="center"
          class-name="small-padding fixed-width"
          label="操作"
        >
          <template slot-scope="scope">
            <el-button
              v-if="permissions.app_appmenu_add"
              icon="el-icon-plus"
              size="small"
              type="text"
              @click="addOrUpdateHandle(false,scope.row.id)"
            >新增
            </el-button>
            <el-button
              v-if="permissions.app_appmenu_edit"
              icon="el-icon-edit"
              size="small"
              type="text"
              @click="addOrUpdateHandle(true,scope.row.id)"
            >修改
            </el-button>
            <el-button
              v-if="permissions.app_appmenu_del"
              icon="el-icon-delete"
              size="small"
              type="text"
              @click="handleDelete(scope.row)"
            >删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>
      <table-form
        v-if="addOrUpdateVisible"
        ref="addOrUpdate"
        @refreshDataList="getList"
      ></table-form>
    </div>
  </basic-container>
</template>

<script>
import { delObj, fetchMenuTree } from '@/api/app/appmenu';
import { mapGetters } from 'vuex';
import TableForm from './menu-form';

export default {
  name: 'appmenu',
  components: { TableForm },
  data() {
    return {
      addOrUpdateVisible: false,
      // 遮罩层
      loading: true,
      // 菜单表格树数据
      menuList: [],
      // 菜单树选项
      menuOptions: [],
      // 查询参数
      queryParams: {
        parentId: undefined,
        menuName: '',
      },
    };
  },
  computed: {
    ...mapGetters(['permissions']),
  },
  created() {
    this.getList();
  },
  methods: {
    addOrUpdateHandle(isEdit, id) {
      this.addOrUpdateVisible = true;
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(isEdit, id);
      });
    },
    getList() {
      this.loading = true;
      fetchMenuTree(this.queryParams).then((response) => {
        this.menuList = response.data.data;
        this.loading = false;
      });
    },
    handleDelete(row) {
      this.$confirm('是否确认删除名称为"' + row.name + '"的数据项?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning',
      })
        .then(function () {
          return delObj(row.id);
        })
        .then(() => {
          this.getList();
          this.$message.success('删除成功');
        });
    },
  },
};
</script>
